Lab Companion™ TH-CR-270 CLean Temperature & Humidity Test Chamber 270L, 230v

Product no.: AAH83011K

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Description

TH-CR-270 CLean Temperature & Humidity Test Chamber 270L, Class 100, Floor model, 230v

Specially designed for processes requiring clean and controlled environmental test conditions.

(ISO class 5 air cleanliness as per ISO 14644-1)

Specifications
Model (TH-CR) Floor model		TH-CR-270
Chamber volume (L / cu ft)		270 / 9.5
Controller		Programmable, Touch screen-type controller (5.7” color monitor) Local controller (fixed-command control)
Temperature	Range (℃ / ℉)	-35 to 100 / -31 to 212 without humidity 20 to 85 / 104 to 185 with humidity
	Fluctuation ¹⁾ (±℃ / ℉) at 40℃ / 60%RH	0.5 / 0.9
	Variation ¹⁾ (±℃ / ℉) at 40℃ / 60%RH	0.5 / 0.9
Time	Heating - without humidity (min.)	60 from -35℃ to 120℃ (-31℉ to 248℉)
Time	Cooling - without humidity (min.)	65 from 20℃ to -35℃ (68℉ to -31℉)
Humidity	Range (%RH)	30 to 90 ※ See page 234 for a more detailed humidity range check.
	Fluctuation ¹⁾ (±%RH) at 60%RH / 40℃	3
	Variation ¹⁾ (±%RH) at 60%RH / 40℃	3
Cleanliness		Class 100 (ISO 14644-1)
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
Refrigeration	Refrigerant	R-404A
Water supply	Capacity	15L (0.53cu ft) - Cartridge type
Water supply	Water quality	pH6.2 to 7.2 / Electrical conductivity 20㎲ /cm to below
No. of wire shelves (standard / max.)		2 / 10
Distance of between shelves (mm / inch)		40 /1.6
Max. load per shelf (kg / lbs)		25 / 55.1
Permitted total load (kg / lbs)		65 / 143.3
Dimension (W×D×H)	Interior (mm / inch)	600×700×648 / 23.6×27.6×25.4
	Exterior (mm / inch)	1180×1120×1935 / 46.5×44.1×76.2
	Viewing windows (mm / inch)	200×330 / 7.9×13
	Net weight (kg / lbs)	400±10 / 881.8±22
Cable port		Basically one hole provided / Ø 50mm (2”) Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2”)
Interface port		Basically RS-232C [RS-485-optional]
Electrical requirements (230V, 1ph)		60Hz / 29A	50Hz / 29A
Cat. No.		AAH83011K	AAH83012K
Electrical requirements (380V, 3ph)		50Hz / 9.6A
Cat. No.		AAH83018K
Warranty (Years)		2

1) Technical data according to DIN 12880, and IEC 60068.

※ Permissible environmental conditions: temperature (18 to 30℃) and relative humidity (up to 85%).
※ All specifications are under ambient temperature 20℃ (68℉), No load.
※ Upon request, other sizes of chambers are available. Please contact us.

Performance

Microprocessor PID control / Temperature calibration / Automatic tuning.
The exhaust duct is located at the upper right side of the unit to avoid influencing other devices.
Built-in differential pressure gauge for easy observation of HEPA filter condition.

Convenience

Silicone-free construction for a clean environment.
Corrosion resistance stainless steel chamber.
Maintenance of the water supply is easily performed with a front water tank.
- Water level check indicated by water level bar in the tank.
Water supply during operation is also available for long-term test purposes.
The direct water system provides users great convenience when performing long-term tests (option).
Clear observation of samples.
- Tempered glass window with wire heater and lighting provides a clear view of samples in the chamber, beneficial for testing.
- Inner glass door with entry ports for handling samples without affecting inner chamber temperature and humidity (option).
Cable port for introduction of external probes or wires.
- 50mm diameter cable port comes standard on the left side of the unit.
- Additional 50mm or 80mm diameter cable ports, custom ordered (option).
Casters for easy mobility during installation or relocation.

User-friendly LCD controller.
-5.7 inch colorful interactive touch type LCD controller.
- Set value and present value are clearly visible together on display.
- Operating progress visible in graph mode allow for direct data interpretation.
- Temperature and other operating parameters recorded with the use of a selectable recorder (option).
- Sufficient programmable control support.
- Programming operation.

Description	TH-CR
Programmable pattern capacity	120
pattern repeat time	999
Max. Segments per a pattern	100
Available max. segments*	1200
Programmable process time per a segment	0 to 99 hr. 59 min.

* Even though the max. segments per pattern are 100, and available total segments are up to 1200, not 12000, so you need to arrange the number of segments and patterns properly.

Computer interface.
- RS-485 communication port enables connection of up to maximum 9 units. Simultaneous monitoring and operating of multiple units is an available feature (option).
- Program patterns are simple to set with the use of our software.
- Storage of program information, backup of value settings, recovery, temperature, and humidity values.
- RS-232 communication port comes standard

Safety Features

Automatic shut off after overheat alarm.
Low and empty water level alarm.
Power supply leakage breaker.
Over current protection.
Open door alarm.

Accessory Check List
Description	Models
Description	TH-G	TH-I	TH-KH	TH-TG	TH-ICH	TH-CR
Recorder (6 points)	o	o	o	o	o	o
Recorder (digital, 6 channels)	o	o	o	o	o	o
interface converter RS-485C → 232C included a cable (5m / 16.4ft)	o	o	o	o	o	o
Interface cable (5m / 16.4ft)	o	o	o	o	o	o
Warning signal lamp	o	o	o	o	o	o
Inner glass door	o	o	o	o	o	-
Viewing window	s	s	s	s	-	s
Wire shelf	s	s	s	s	s	s
Perforated shelf	o	o	o	o	o	o
Cable port (Ø 50mm / 2”)	s	s	s	s	s	s
Cable port (Ø 80mm / 3.2”)	o	o	o	o	o	o
Temperature sensor (RTD type)	s	s	s	s	s	s
Humidity sensor	s	s	s	s	s	s
Fluorescent lamp (Cool White)	-	-	-	-	s	-
UVA lamp	-	-	-	-	s	-
UV sensor	-	-	-	-	s	-
Illumination Sensor	-	-	-	-	s	-
HEPA filter	-	-	-	-	-	s
ULPA filter	-	-	-	-	-	o
Water cartridge tank (Water Container)	s	s	s	s	-	s
Water purifier	o	o	o	o	o	o
Direct water system	o	o	o	o	o	o

O=Option, S=Standard, 1) 80mm cable access hole is NOT available for the 25L chamber.

Optional Accessories
Cat. No.	Description	Suitable for
AAA8T500	Recorder (6 points)	All models
AAA8T505	Recorder (digital, 6 channels)	All models
AAA8T540	interface converter RS-485C → 232C included a cable (5m / 16.4ft)	All models
AAA8T542	Interface cable (5m / 16.4ft)	All models
AAA80550	Warning signal lamp	All models
AAA81552	Inner glass door	TH-G/I/KH-180
AAA81551		TH-G/I/KH-300, 408, CR-270
AAA81550		TH-G-800, 1000
AAAC2501		TH-TG-180
AAAC2502		TH-TG-300, 408
AAAC2503		TH-TG-800, 1000
AAA81554		TH-ICH-300
AAA81555		TH-ICH-800
AAA8T610	Cable port (Ø 50mm / 2”)	All models
AAA8T611	Cable port (Ø 80mm / 3.2”)	All models
CFA1185	Temperature sensor (RTD type)	All models
CFA7113	Humidity sensor	All models
RTD1190	Fluorescent lamp (cool white)	TH-ICH-300
RTD1191	Fluorescent lamp (cool white)	TH-ICH-800
RTD1188	UVA lamp	TH-ICH-300
RTD1189	UVA lamp	TH-ICH-800
AAA80680	THE-680 UV sensor	TH-ICH-300/800
AAA80681	THE-681 Illumination sensor	TH-ICH-300/800
AAA80661	Door lock device	TH-ICH-300/800
EDA9184	HEPA filter	TH-CR-270
EDA9175	ULPA filter	TH-CR-270
AAA80622	Water cartridge tank	All models
STT1040	Wire Shelf w/ 4 brackets	TH-CR-270
AAA80603-1	Perforated Shelf	TH-CR-270